We look at the division of 39786136 by 515 
Let's see how many times 515 fits into 39786136.

Moving on to step 1:
If we divide 3 by 515, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 515

On to step 2:
If we divide 39 by 515, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Grab the next digit (7) from the dividend, add it to 39, then carry on: 397 / 515

Advancing to step 3:
When dividing 397 by 515, we get 0 with a remainder of 397.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 397 and we're left with 397.
Fetch the next digit (8) from the dividend, attach it to 397 and continue: 3978 / 515

Step 4:
515 goes into 3978 7 times with a remainder of 373.
The next digit of our result is 7. 
Result so far: 7.0
If we take 3605 away from 3978, we end up with 373.
Take the next digit (6) from the dividend and append it to 373, then repeat: 3736 / 515

Advancing to step 5:
515 goes into 3736 7 times with a remainder of 131.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
If we take 3605 away from 3736, we end up with 131.
Include the next digit (1) from the dividend after 131, then repeat: 1311 / 515

Advancing to step 6:
515 can be fit into 1311 2 times, resulting in a remainder of 281.
Record the quotient 2 as the next digit in the result. 
Result so far: 772.0
Deduct 1030 from 1311 and we're left with 281.
Grab the next digit (3) from the dividend, add it to 281, then carry on: 2813 / 515

Moving on to step 7:
When dividing 2813 by 515, we get 5 with a remainder of 238.
The next digit of our result is 5. 
Result so far: 7725.0
If we take 2575 away from 2813, we end up with 238.
Append the next digit (6) from the dividend to 238 and continue with: 2386 / 515

On to step 8:
2386 divided by 515 is 4 with a remainder of 326.
Record the quotient 4 as the next digit in the result. 
Result so far: 77254.0
Deduct 2060 from 2386 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Let's proceed to step 9:
If we divide 3260 by 515, we get 6 and a remainder of 170.
Use 6 as the next digit of our solution. 
Result so far: 77254.6
The remainder is 170 after subtracting 3090 from 3260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
The number 515 fits into 1700 3 times, leaving a remainder of 155.
The number 3 becomes the next digit in our result. 
Result so far: 77254.63
Subtract 1545 from 1700 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Going ahead to step 11:
515 goes into 1550 3 times with a remainder of 5.
The next digit of our result is 3. 
Result so far: 77254.633
The remainder is 5 after subtracting 1545 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

In conclusion, the division gives 77254.633 with a balance of 0.0005.